Fulton FTO-160C Boiler Unit features: Completely skid mounted units with heater and pump (sold without tank unit); Pipework between Deaerator tank outlet and pump suction including: Valve, flexible connector, Y-Type strainer; Highest elevation: 139" (3530mm); Heater outlet: 69.125" (1756mm); Width: 78" (1981mm); Depth: 88" (2235mm); Electrical: 460 V / 60 Hz / 3 Ø, 40 amps; O/A dims.: 96 x 78 x 96" within steel frame; Maximum water pressure: 150, 20 HP pump, 3 HP blower motor; Maximum water temp: 650ºF; Natural gas; National Board #3 Rated.